Quote from st0lveThe optical zoom on a digital camera is just a sales trick.Its the digital zoom that "counts"...
I think you have that backwards. ![]()
Optical zoom is real zoom which involves several lens being adjusted in some way to allow to focus farther. Digital zoom is useless and should be disabled on your camera if you have it. Basically what digital zoom does is instead of altering the lens to allow you to see farther, it fakes it buy cropping and resizing your image into a lower-res, but "zoomed in" version.
Most advertisments for cameras like this will say something like "10x zoom!" when in fact you're paying for 4x optical zoom and 6x digital zoom.